<template>
	<view class="uni-margin-wrap">
		<swiper class="banner" circular indicator-dots :autoplay="false">
			<swiper-item v-for="item in pictures" :key="item.id">
				<image @tap="onPreviewImage(item.url)" :src="item.url"></image>
			</swiper-item>
		</swiper>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				title: 'Hello',
				// 轮播图数据
				pictures: [{
						id: '1',
						url: 'https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_1.jpg',
					},
					{
						id: '2',
						url: 'https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_2.jpg',
					},
					{
						id: '3',
						url: 'https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_3.jpg',
					},
					{
						id: '4',
						url: 'https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_4.jpg',
					},
					{
						id: '5',
						url: 'https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/goods_preview_5.jpg',
					},
				],
			}
		},
		onLoad() {

		},
		methods: {
			/**
			 * 图片预览
			 * @param {Object} url 图片地址
			 */
			onPreviewImage(url) {
				//调用API预览图片
				uni.previewImage({
					urls: this.pictures.map((v) => v.url),
					current: url,
				})
			}

		}
	}
</script>

<style>
	.uni-margin-wrap{
		width: 750rpx;
	}
	.banner,.banner image{
		width: 750rpx;
		height: 750rpx;
	}
	
</style>